Update version.json

- Added support for the new Claude 3.5 Sonnet model
- New anthropic_version variable in configuration
- Updated default model to Claude 3.5 Sonnet (claude-3-5-sonnet-20240620)
- Renamed version to claude_version in configuration for clarity
- Updated Client class to use new anthropic_version and claude_version variables
- Adjusted headers in Client class to include dynamic anthropic-version from config
- Modified URL construction in Client class to use claude_version instead of version

.github/version.json

@@ -1,3 +1,3 @@
 {
-    "version": "v1.0.1"
+    "version": "v1.0.2"
 }